1 Mbit / 2 Mbit (x8) MTP The SST27VF020 is a 256K x8 CMOS, Many-Time Programmable (MTP) low cost flash, manufactured with SST proprietary, high-performance SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. This MTP device can be electrically erased and programm... More about this product.512 Kbit / 1 Mbit / 2 Mbit (x8) MTP The SST27SF512 is a 64K x8 CMOS, Many-Time Programmable (MTP) low cost flash, manufactured with SST proprietary, high performance SuperFlash technology. The split-gate cell design and thick oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The MTP device can be electrically erased and programmed at least ... More about this product.